Application of recycled fibres and geotextiles for the stabilisation of steep slopes

17th World Textile Conference AUTEX 2017 - Shaping the Future of Textiles

Broda, J.^1 ; Grzybowska-Pietras, J.^1 ; Nguyen, G.^1,2 ; Gawlowski, A.^1 ; Laszczak, R.^1 ; Przybylo, S.^1

University of Bielsko-Biala, Faculty of Materials, Civil and Environmental Engineering, Institute of Textile Engineering and Polymer Materials, Willowa 2, Bielsko-Biala

43-309, Poland^1

University of ilina, Faculty of Civil Engineering, Department of Geotechnics, Univerzitná 8215/1, ilina

010 26, Slovakia^2

关键词: Efficient protections;    Randomly distributed;    Recycled fibre;    Recycled polyester;    Rill erosion;    Soil particles;    Steep slope;    Washing away;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/254/19/192005/pdf
DOI  :  10.1088/1757-899X/254/19/192005

来源: IOP

【 摘 要 】

The recycled fibres and textiles were used for the protection of the steep slope exposed to intensive rill erosion. One part of the slope was protected with the geotextiles formed from the meandrically arranged thick ropes containing a nonwoven manufactured from a blend of recycled natural and synthetic fibres. For the protection of the other part, the recycled polyester fibres mixed with the covering soil were applied. After the installation, the behaviour of the slope was monitored and the efficiency of both techniques was compared. It was stated that both, the geotextiles and the loose fibres randomly distributed on the soil prevent washing away the soil particles and protect the slope from sliding. It was revealed that the recycled fibres can be satisfactory utilized for the efficient protection of the slope against erosion and sliding.